Agricultural tank



FIG. 1 is a side perspective view of an agricultural tank showing ournew design.

FIG. 2 is a side view of FIG. 1; and,

FIG. 3 is a top view of FIG. 1.

The broken lines illustrate environmental structure which forms no partof the claimed design. Applicant hereby disclaims the bottom surface ofthe agricultural tank as forming no part of the claimed design.

CLAIM The ornamental design for an agricultural tank, as shown anddescribed.